Messages in this thread Patch in this message | | | From | David Howells <> | Subject | Re: BUG: failure at mm/nommu.c:518/add_nommu_region() | Date | Wed, 06 May 2009 15:11:19 +0100 |
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Can you try the attached patch, please?
David --- From: David Howells <dhowells@redhat.com> Subject: [PATCH] NOMMU: Don't check vm_region::vm_start is page aligned in add_nommu_region()
Don't check vm_region::vm_start is page aligned in add_nommu_region() because the region may reflect some non-page-aligned mapped file, such as could be obtained from RomFS XIP.
Signed-off-by: David Howells <dhowells@redhat.com> ---
mm/nommu.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/mm/nommu.c b/mm/nommu.c index cdc6f60..325706b 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -515,8 +515,6 @@ static void add_nommu_region(struct vm_region *region) validate_nommu_regions(); - BUG_ON(region->vm_start & ~PAGE_MASK); - parent = NULL; p = &nommu_region_tree.rb_node; while (*p) {
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